Auxiliary surveying and mapping device for surveying and mapping engineering

Abstract

The utility model provides an auxiliary surveying and mapping device for surveying and mapping engineering, which relates to the technical field of surveying and mapping and comprises a mounting seat, and a surveying and mapping instrument is arranged at the top of the mounting seat. A plurality of supporting leg rods are rotationally connected to the outer part of the mounting seat, and the mounting seat stably stands on the ground through the plurality of supporting leg rods; a leveling structure is arranged between the mounting seat and the surveying and mapping instrument; the leveling structure comprises a sliding frame plate, a first threaded lead screw, a mounting plate, a supporting rod and a gradienter. A sliding frame plate is fixedly connected to the top of the mounting seat, a first threaded lead screw is rotatably connected to the interior of the sliding frame plate, and the first threaded lead screw is rotated to drive a supporting rod to swing through a translation seat, so that the mounting seat is horizontal. And the surveying and mapping device cannot be located at a horizontal position, so that the accuracy of measured data is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of surveying and mapping, in particular to an auxiliary surveying and mapping device for surveying and mapping engineering. Background Art

[0002] Surveying and mapping engineering can be simply understood as measurement and mapping. It is a comprehensive information science that uses various modern methods to collect, measure, analyze, store, manage, display, disseminate and apply various types of geological information. The common surveying and mapping devices in surveying and mapping engineering are precise measuring instruments such as total stations and levels. These instruments can acquire accurate data of the surveying area, which is convenient for statistical collection.

[0003] Among them, the utility model patent with Chinese patent publication number CN220379384U discloses an auxiliary surveying and mapping device for surveying and mapping engineering. The auxiliary surveying and mapping device in the utility model patent is designed by designing a tooth plate and a first inner tooth groove meshing with the tooth plate. Under the clockwise action of the adjusting screw, the tooth plate is stably meshed with the first inner tooth groove, thereby improving the stability of the connection between the fixed rod and the movable rod, and avoiding slipping between the fixed rod and the movable rod. However, the place where the surveying and mapping device is used is not entirely a flat road surface. When it is on some slopes or bumpy mountains, the auxiliary surveying and mapping device for surveying and mapping engineering cannot level the installed surveying and mapping device, resulting in the surveying and mapping device being unable to be in a horizontal position, thereby affecting the accuracy of its measurement data. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies of the prior art, the utility model provides an auxiliary surveying and mapping device for surveying and mapping engineering, which solves the problem that the existing auxiliary surveying and mapping device cannot perform leveling processing on the installed surveying and mapping device.

[0006] (II) Technical solution

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] In the utility model, the surveying and mapping device comprises a mounting seat, and a surveying and mapping instrument is arranged on the top of the mounting seat;

[0009] The outside of the mounting seat is rotatably connected to a foot rod, and a plurality of the foot rods are provided, so that the mounting seat can stand stably on the ground through the plurality of foot rods;

[0010] A leveling structure is provided between the mounting seat and the surveying and mapping instrument;

[0011] The leveling structure includes a carriage plate, a first threaded screw, a mounting plate, a support rod and a level;

[0012] The top of the mounting seat is fixedly connected with a carriage plate, and the interior of the carriage plate is rotatably connected with a first threaded screw rod, and the first threaded screw rod is rotated to drive the support rod to swing through the translation seat, so that the mounting seat is level;

[0013] A mounting plate is arranged on the top of the mounting seat, the support rod is hinged on the bottom of the mounting plate, and a level is fixedly connected to the top of the mounting plate.

[0014] Furthermore, the outside of the mounting seat is fixedly connected to a hinge seat corresponding to the support leg rod one by one, and the inside of the hinge seat is rotatably connected to a fine-adjustment gear rod, and the fine-adjustment gear rod is rotated to adjust the rotation angle of the support leg rod.

[0015] Furthermore, the outside of the support rod is hinged with a limit rod, and the limit rod includes a first support rod and a second support rod, one end of the first support rod is hinged to the outside of the corresponding first connecting rod, the outside of the second support rod is rotatably connected with a pull rod, the outside of the first support rod is provided with a sliding groove, and the top of the pull rod is slidably connected to the sliding groove.

[0016] Furthermore, the support rod includes a first connecting rod and a second connecting rod, the outside of the first connecting rod is fixedly connected to the first sleeve shaft, the bottom of the first sleeve shaft is fixedly connected to the second sleeve shaft through a sliding rod, the second connecting rod is slidably connected to the inner side of the second sleeve shaft, and the outside of the second connecting rod is fixedly connected to a lifting slider, the lifting slider slides on the sliding rod, the inside of the first connecting rod is rotatably connected to a bevel screw, the top of the bevel screw is meshed with an adjusting conical rod, the bottom of the bevel screw extends to the inside of the second connecting rod, and the inner side of the top of the second connecting rod is connected to the external thread of the corresponding bevel screw through a threaded block.

[0017] Furthermore, a dustproof structure is provided on the outside of the mounting seat, and the dustproof structure includes a vertical column plate, a second threaded screw, a dustproof mesh, a sprocket rod and a micro-reduction motor. The top of the mounting plate is fixedly connected to the vertical column plate, and the inside of the vertical column plate is rotatably connected to the second threaded screw. The dustproof mesh is installed on the vertical column plate, and the upper end of the dustproof mesh is fixedly connected to the vertical column plate, and the lower end of the dustproof mesh is threadably sleeved on the corresponding two second threaded screws through a sleeve block. The top of the vertical column plate is rotatably connected to the sprocket rod, and the micro-reduction motor is fixedly installed on the top of the vertical column plate. The micro-reduction motor drives the sprocket rod to make the four second threaded screws rotate synchronously.

[0018] Furthermore, the bottom of the vertical column plate is a four-column structure, and the four second threaded screw rods are respectively located inside the four column rods. The dust-proof mesh cloth is an expandable mesh structure, and the bottom of the dust-proof mesh cloth is connected to the external thread of the second threaded screw rod through a lifting ring. The top of the second threaded screw rod is connected to a sprocket rod, and the four sprocket rods are synchronously driven through a chain belt.

[0019] (III) Beneficial effects

[0020] The utility model provides a surveying and mapping engineering auxiliary surveying and mapping device. Compared with the prior art, it has the following beneficial effects:

[0021] By setting up a leveling structure, which is set in the form of a slide plate, a first threaded screw, a mounting plate, a support rod and a spirit level, the horizontality of the surveying and mapping instrument is adjusted, thereby solving the problem that the auxiliary surveying and mapping device used in surveying and mapping projects cannot level the installed surveying and mapping device, resulting in the surveying and mapping device being unable to be in a horizontal position, thereby affecting the accuracy of its measurement data. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 It is a structural schematic diagram of an auxiliary surveying and mapping device for surveying and mapping engineering;

[0024] Figure 2 for Figure 1 A cross-sectional view of

[0025] Figure 3 for Figure 2 Schematic diagram of part of the structure after removing one of the supporting angle rods;

[0026] Figure 4 for Figure 2 Schematic diagram of part of the structure without the limit rod;

[0027] Figure 5 for Figure 4 The enlarged view of point A in the middle;

[0028] Figure 6 for Figure 4 The enlarged view of point B in the middle;

[0029] Figure 7 for Figure 2 A top view of

[0030] Figure 8 for Figure 2 View from above of the sprocket rod structure;

[0031] Fig. 9 for Figure 2 Perspective top view of the carriage plate structure;

[0032] Fig.10 for Fig. 9 Enlarged view of point C in the middle.

[0033] Reference numerals:

[0034] 1. Mounting seat; 2. Surveying and mapping instrument; 3. Support rod; 301. First connecting rod; 302. Second connecting rod; 4. Leveling structure; 401. Hinge seat; 402. Fine adjustment gear rod; 403. Limit rod; 4031. First support rod; 4032. Second support rod; 404. Slide plate; 405. First threaded screw; 406. Mounting plate; 407. Support rod; 408. Level; 5. Dustproof structure; 501. Vertical column plate; 502. Second threaded screw; 503. Dustproof mesh; 504. Sprocket rod; 505. Micro reduction motor. DETAILED DESCRIPTION

[0035] In order to make the purpose, technical solution and advantages of the embodiments of the utility model clearer, the technical solution in the embodiments of the utility model is described clearly and completely. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0036] The embodiment of the present application provides an auxiliary surveying and mapping device for surveying and mapping engineering, thereby solving the problem that the existing auxiliary surveying and mapping device cannot perform leveling processing on the installed surveying and mapping device, and realizing the use of the auxiliary surveying and mapping device in different scenarios.

[0037] In order to better understand the above technical solution, the above technical solution will be described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0038] Example:

[0039] like Figure 1-Figure 6 As shown, a surveying and mapping engineering auxiliary surveying and mapping device comprises a mounting seat 1, and a surveying and mapping instrument 2 is arranged on the top of the mounting seat 1;

[0040] The outside of the mounting base 1 is rotatably connected to a support rod 3, and a plurality of the support rods 3 are provided, so that the mounting base 1 can stand stably on the ground through the support rods 3;

[0041] A leveling structure 4 is provided between the mounting seat 1 and the surveying and mapping instrument 2;

[0042] The leveling structure 4 includes a carriage plate 404, a first threaded screw 405, a mounting plate 406, a support rod 407 and a level 408;

[0043] The top of the mounting seat 1 is fixedly connected with a carriage plate 404, and the interior of the carriage plate 404 is rotatably connected with a first threaded screw 405. The first threaded screw 405 is rotated to drive the support rod 407 to swing through the translation seat, so that the mounting seat 1 is level;

[0044] A mounting plate 406 is disposed on the top of the mounting seat 1 , the support rod 407 is hinged to the bottom of the mounting plate 406 , and a level 408 is fixedly connected to the top of the mounting plate 406 .

[0045] By setting up a leveling structure 4, which is set in the form of a slide plate 404, a first threaded screw 405, a mounting plate 406, a support rod 407 and a spirit level 408, the horizontality of the surveying and mapping instrument 2 is adjusted, thereby solving the problem that the auxiliary surveying and mapping device used in surveying and mapping projects cannot level the installed surveying and mapping device, resulting in the surveying and mapping device being unable to be in a horizontal position, thereby affecting the accuracy of its measurement data.

[0046] like Figure 2 , Figure 9-10 As shown, the outside of the mounting seat 1 is fixedly connected with a hinge seat 401 corresponding to the support rod 3 one by one, and the inner side of the hinge seat 401 is rotatably connected with a fine-adjustment gear rod 402, and the rotation angle of the support rod 3 is adjusted by rotating the fine-adjustment gear rod 402;

[0047] By setting the hinge seat 401 and the fine-adjustment gear rod 402, the rotation angle of the support rod 3 is adjusted, thereby facilitating the support of the support rod 3 on different ground surfaces, improving the support rod 3 to meet the needs of use in different environments, and improving the stability of the support rod 3 during support.

[0048] like Figure 2-Figure 3 As shown, the outer part of the support rod 3 is hinged with a limit rod 403, and the limit rod 403 is used to limit the angular swing range of the support rod 3;

[0049] The limiting rod 403 includes a first support rod 4031 and a second support rod 4032. One end of the first support rod 4031 is hinged to the outside of the corresponding first connecting rod 301. When the fine-adjusting tooth rod 402 is rotated to make the supporting rod 3 swing as a whole, the first support rod 4031 and the second support rod 4032 can stretch and move with each other.

[0050] The outside of the second support rod 4032 is rotatably connected with a pull rod, and the outside of the first support rod 4031 is provided with a slide groove of a certain length, and the top of the pull rod is slidably connected to the slide groove.

[0051] When the top of the pull rod moves to the maximum length of the slide groove, the extension range of the first support rod 4031 and the second support rod 4032 can be limited, thereby limiting the angular swing range of the first connecting rod 301 and the second connecting rod 302 to prevent the overall expansion of the support rod 3 from causing the mounting base 1 to collapse.

[0052] Specifically, Figure 9-10 As shown, there are four slide plates 404, which are distributed in a circular array on the top of the mounting base 1, and each slide plate 404 is rotatably connected to two first threaded screws 405. The eight first threaded screws 405 are divided into four groups, and the first threaded screws 405 of each group are connected by two No. 1 pulleys, which can ensure that the first threaded screws 405 of each group rotate synchronously.

[0053] When in use, first observe whether the bubble inside the spirit level 408 is on a horizontal line, and adjust the first threaded screw 405 at the corresponding position according to the inclination direction of the bubble, so that the translation seat inside the slide plate 404 at this position moves with the first threaded screw 405, and the translation seat drives the support rod 407 to tilt and swing, thereby changing the inclination angle of the mounting plate 406 at this position until the bubble returns to a horizontal line. At this time, the surveying and mapping instrument 2 on the top of the mounting plate 406 reaches a horizontal effect, thereby leveling the observation field of the surveying and mapping instrument 2.

[0054] like Figure 4-Figure 5 As shown, the support rod 3 includes a first connecting rod 301 and a second connecting rod 302. The first connecting rod 301 is fixedly connected to the outside with a first sleeve shaft, the bottom of the first sleeve shaft is fixedly connected to the second sleeve shaft through a sliding rod, the second connecting rod 302 is slidably connected to the inner side of the second sleeve shaft, and the second connecting rod 302 is fixedly connected to the outside with a lifting slider, which slides on the sliding rod and can guide the movement of the second connecting rod 302.

[0055] The internal rotation of the first connecting rod 301 is connected with a bevel screw, and the top of each bevel screw is meshed with an adjusting cone rod. By rotating the adjusting cone rod, the bevel screw is rotated by meshing the bevel gear of the adjusting cone rod, and the bottom of the bevel screw extends to the inside of the second connecting rod 302. The inner side of the top of the second connecting rod 302 is connected to the external thread of the corresponding bevel screw through a thread block. When the bevel screw rotates, the second connecting rod 302 can pass through the thread block and move downward along the bevel screw under the guidance of the lifting slider to adjust the use length of the support rod 3, so that the support rod 3 can still maintain a stable standing posture on some uneven ground.

[0056] like Figure 2 , Figure 7-Figure 8As shown, a dustproof structure 5 is also arranged on the outside of the mounting base 1, and the dustproof structure 5 includes a vertical column plate 501, a second threaded screw rod 502, a dustproof mesh 503, a sprocket rod 504 and a micro reduction motor 505. The top of the mounting plate 406 is fixedly connected with the vertical column plate 501, and the inside of the vertical column plate 501 is rotatably connected with the second threaded screw rod 502. The dustproof mesh 503 is installed on the vertical column plate 501, and the upper end of the dustproof mesh 503 is fixedly connected to the vertical column plate 501, and the lower end of the dustproof mesh is threadedly sleeved on the corresponding two second threaded screw rods 502 through a sleeve block, and the top of the vertical column plate 501 is rotatably connected with the sprocket rod 504, and the top of the vertical column plate 501 is fixedly installed with a micro reduction motor 505, and the micro reduction motor 505 drives the sprocket rod 504 to make the four second threaded screw rods 502 rotate synchronously, and the dustproof mesh 503 falls down for dustproof protection.

[0057] Specifically, the bottom of the vertical column plate 501 is a four-column structure, and the four second threaded screw rods 502 are respectively located inside the four column rods. The dustproof mesh 503 is an extensible mesh structure, and the bottom of the dustproof mesh 503 is connected to the external thread of the second threaded screw rod 502 through a lifting ring. The top of the second threaded screw rod 502 is connected to a sprocket rod 504. The four sprocket rods 504 are synchronously driven by a chain belt, so that the four second threaded screw rods 502 can be ensured to rotate synchronously in the same direction.

[0058] One of the sprocket rods 504 is fixedly connected to the outside with a No. 2 pulley, and the top center of the vertical column plate 501 is rotatably connected to the No. 3 pulley. The No. 2 pulley is connected to the No. 3 pulley through a belt. When the micro-reduction motor 505 drives the No. 3 pulley, the No. 2 pulley drives one of the sprocket rods 504 to rotate synchronously, thereby causing the other three sprocket rods 504 to rotate synchronously. The dust-proof mesh cloth 503 is extended and lowered by the lifting ring to cover the surveying and mapping instrument 2 in an idle state to prevent its exterior from being contaminated by dust, thereby achieving a dust-proof protection effect.

[0059] During operation, first turn the fine-adjustment gear rod 402 to adjust the swing amplitude of the support rod 3 so that the mounting base 1 can stand stably on the ground, then observe the spirit level 408. When the bubble is not horizontal, turn the first threaded screw 405 at the corresponding position, use the translation seat to swing the support rod 407, adjust the mounting plate 406 to a horizontal position, and then use the micro-reduction motor 505 to drive the No. 3 pulley and the No. 2 pulley to make the four sprocket rods 504 rotate synchronously. Finally, the four second threaded screws 502 rotate synchronously, driving the dustproof mesh 503 to descend to cover the surveying and mapping instrument 2 for dustproof protection.

[0060] In summary, compared with the prior art, the present invention has the following beneficial effects:

[0061] 1. By setting a leveling structure 4, the leveling structure 4 is set in the form of a slide plate 404, a first threaded screw 405, a mounting plate 406, a support rod 407 and a level 408, and the horizontality of the surveying and mapping instrument 2 is adjusted, which solves the problem that the auxiliary surveying and mapping device used in surveying and mapping engineering cannot level the installed surveying and mapping device, resulting in the surveying and mapping device being unable to be in a horizontal position, thereby affecting the accuracy of its measurement data. In addition, by setting a hinge seat 401 and a fine-adjustment gear rod 402, the rotation angle of the support rod 3 is adjusted, thereby facilitating the support of the support rod 3 on different ground surfaces, improving the support rod 3 to meet the use of different environments, and improving the stability of the support rod 3 when supporting.

[0062] 2. At the same time, when the surveying and mapping instrument is idle, the micro reduction motor 505 is started, and the dustproof mesh cloth 503 is driven down by the second threaded screw to cover the surveying and mapping instrument 2, thereby achieving a dustproof protection effect.

[0063] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0064] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A surveying and mapping engineering auxiliary surveying and mapping device, comprising a mounting seat (1), characterized in that: A surveying and mapping instrument (2) is arranged on the top of the mounting seat (1); The outside of the mounting seat (1) is rotatably connected to a support rod (3), and a plurality of the support rods (3) are provided, so that the mounting seat (1) can stand stably on the ground through the plurality of support rods (3); A leveling structure (4) is provided between the mounting seat (1) and the surveying and mapping instrument (2); The leveling structure (4) comprises a carriage plate (404), a first threaded screw (405), a mounting plate (406), a support rod (407) and a level (408); The top of the mounting seat (1) is fixedly connected to a carriage plate (404), and the interior of the carriage plate (404) is rotatably connected to a first threaded screw (405). Rotating the first threaded screw (405) drives the support rod (407) to swing through the translation seat, so that the mounting seat (1) is horizontal; A mounting plate (406) is provided on the top of the mounting seat (1), the support rod (407) is hinged on the bottom of the mounting plate (406), and a level (408) is fixedly connected to the top of the mounting plate (406).

2. The surveying and mapping engineering auxiliary surveying and mapping device according to claim 1, characterized in that: The outside of the mounting seat (1) is fixedly connected to a hinge seat (401) corresponding to the support rod (3) one by one, and the inside of the hinge seat (401) is rotatably connected to a fine-adjustment gear rod (402), and the rotation angle of the support rod (3) is adjusted by rotating the fine-adjustment gear rod (402).

3. The surveying and mapping engineering auxiliary surveying and mapping device according to claim 2, characterized in that: The support rod (3) is externally hinged with a limit rod (403), and the limit rod (403) includes a first support rod (4031) and a second support rod (4032), one end of the first support rod (4031) is hinged to the outside of the corresponding first connecting rod (301), the outside of the second support rod (4032) is rotatably connected to a pull rod, and a sliding groove is provided on the outside of the first support rod (4031), and the top of the pull rod is slidably connected to the sliding groove.

4. The surveying and mapping engineering auxiliary surveying and mapping device according to claim 3, characterized in that: The support rod (3) comprises a first connecting rod (301) and a second connecting rod (302); the first connecting rod (301) is fixedly connected to the first sleeve shaft on the outside; the first sleeve shaft is fixedly connected to the second sleeve shaft on the bottom via a sliding rod; the second connecting rod (302) is slidably connected to the inner side of the second sleeve shaft; the second connecting rod (302) is fixedly connected to the outside of the second connecting rod (302); the lifting slider slides on the sliding rod; the first connecting rod (301) is rotatably connected to a bevel screw rod on the inside; the top of the bevel screw rod is meshed with an adjusting bevel rod; the bottom of the bevel screw rod extends to the inside of the second connecting rod (302); the inner side of the top of the second connecting rod (302) is connected to the outer thread of the corresponding bevel screw rod via a threaded block.

5. The surveying and mapping engineering auxiliary surveying and mapping device according to claim 4, characterized in that: The mounting seat (1) is provided with a dustproof structure (5) on the outside, the dustproof structure (5) comprising a vertical column plate (501), a second threaded screw rod (502), a dustproof mesh cloth (503), a sprocket rod (504) and a micro reduction motor (505), the top of the mounting plate (406) is fixedly connected to the vertical column plate (501), the interior of the vertical column plate (501) is rotatably connected to the second threaded screw rod (502), the dustproof mesh cloth (503) is installed on the vertical column plate (50 1), the upper end of the dustproof mesh cloth (503) is fixedly connected to the vertical column plate (501), the lower end of the dustproof mesh cloth is sleeved on the corresponding two second threaded screw rods (502) through a sleeve block thread, the top of the vertical column plate (501) is rotatably connected to a sprocket rod (504), and a micro reduction motor (505) is fixedly installed on the top of the vertical column plate (501), and the micro reduction motor (505) drives the sprocket rod (504) to make the four second threaded screw rods (502) rotate synchronously.

6. The surveying and mapping engineering auxiliary surveying and mapping device according to claim 5, characterized in that: The bottom of the vertical column plate (501) is a four-column structure, and the four second threaded screw rods (502) are respectively located inside the four column rods. The dustproof mesh cloth (503) is an extensible mesh structure, and the bottom of the dustproof mesh cloth (503) is connected to the external thread of the second threaded screw rod (502) through a lifting ring. The top of the second threaded screw rod (502) is connected to a sprocket rod (504), and the four sprocket rods (504) are synchronously driven through a chain belt.

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